After 45 min or so wait to login, finally got online and got into a group dungeon via dungeon finder, nSR. Made it a few mobs into the game when 2 of 4 members kicked from dungeon, and 2 members stuck together in group, unable to leave group. As far as we can tell, dungeon finder is stuck "in progress" and we can't leave group created by dungeon finder. Possibly related to server login queue issues? I haven't seen this stuck in group bug for years.